Hourly Weather Forecast - Saint Louis, MO

12 AM
46°F
0%
2mph
ESE
Partly Cloudy
Humidity
54%
Feels like
46°F
Dew Point
30°F
1 AM
45°F
0%
2mph
ESE
Mostly Cloudy
Humidity
55%
Feels like
45°F
Dew Point
30°F
2 AM
44°F
0%
2mph
ESE
Mostly Cloudy
Humidity
56%
Feels like
44°F
Dew Point
30°F
3 AM
44°F
0%
2mph
ESE
Mostly Cloudy
Humidity
58%
Feels like
44°F
Dew Point
30°F
4 AM
43°F
0%
2mph
SE
Mostly Cloudy
Humidity
60%
Feels like
43°F
Dew Point
30°F
5 AM
42°F
0%
2mph
SE
Mostly Cloudy
Humidity
62%
Feels like
42°F
Dew Point
30°F
6 AM
41°F
0%
2mph
SE
Partly Cloudy
Humidity
65%
Feels like
41°F
Dew Point
31°F
6:58 AM
7 AM
41°F
0%
2mph
SE
Partly Cloudy
Humidity
66%
Feels like
41°F
Dew Point
31°F
8 AM
43°F
0%
2mph
SE
Partly Cloudy
Humidity
63%
Feels like
43°F
Dew Point
31°F
9 AM
46°F
0%
3mph
SE
Sunny
Humidity
56%
Feels like
46°F
Dew Point
31°F
10 AM
49°F
0%
3mph
SSE
Sunny
Humidity
50%
Feels like
49°F
Dew Point
31°F
11 AM
52°F
0%
3mph
SSE
Mostly Sunny
Humidity
44%
Feels like
52°F
Dew Point
31°F
12 PM
55°F
10%
2mph
SSE
Partly Cloudy
Humidity
39%
Feels like
55°F
Dew Point
31°F
1 PM
58°F
10%
2mph
SSE
Mostly Cloudy
Humidity
35%
Feels like
58°F
Dew Point
30°F
2 PM
60°F
10%
2mph
SSE
Cloudy
Humidity
33%
Feels like
60°F
Dew Point
30°F
3 PM
61°F
10%
1mph
SSE
Cloudy
Humidity
31%
Feels like
61°F
Dew Point
30°F
4 PM
61°F
10%
1mph
SSE
Cloudy
Humidity
31%
Feels like
61°F
Dew Point
30°F
5 PM
61°F
10%
1mph
SSE
Cloudy
Humidity
32%
Feels like
61°F
Dew Point
31°F
6 PM
59°F
10%
1mph
SSE
Mostly Cloudy
Humidity
36%
Feels like
59°F
Dew Point
32°F
7 PM
57°F
10%
0mph
SE
Mostly Cloudy
Humidity
40%
Feels like
57°F
Dew Point
32°F
7:16 PM
8 PM
54°F
10%
0mph
SSE
Partly Cloudy
Humidity
45%
Feels like
54°F
Dew Point
33°F
9 PM
52°F
10%
1mph
SSE
Partly Cloudy
Humidity
50%
Feels like
52°F
Dew Point
34°F
10 PM
51°F
10%
1mph
S
Partly Cloudy
Humidity
55%
Feels like
51°F
Dew Point
35°F
11 PM
50°F
10%
0mph
SSE
Partly Cloudy
Humidity
58%
Feels like
50°F
Dew Point
36°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide